PIC16LF1513-I/SP - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip
N.º da peça: PIC16LF1513-I/SP ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $2.45 | $2,45 |
| 10 | $2.18 | $21,80 |
| 100 | $1.92 | $192,00 |
| 500 | $1.71 | $855,00 |
| 1.000 | $1.55 | $1.550,00 |
PIC16LF1513-I/SP Visão geral
What is an 8-bit microcontroller? An MCU (microcontroller unit) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working memory (RAM), peripherals such as ADC, timers, and communication interfaces (UART, SPI, I2C), and general-purpose I/O on one silicon die. The PIC16LF1513 sits within the broader hierarchy: 8-bit microcontroller -> PIC16 family -> microcontroller -> embedded IC -> semiconductor. Its 8-bit data path means arithmetic and data handling are optimized for byte-oriented processing, which is more than sufficient for sensor reading, simple control loops, human-interface logic, and low-power IoT edge nodes.
Key features include 17 I/O pins, multiple timers, an enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), MSSP for SPI/I2C, and a 10-bit ADC with internal voltage reference. The XLP (eXtreme Low Power) technology enables nanoWatt sleep currents in the order of nanoamps, supporting multi-year battery operation in standby-dominant duty cycles.
Technically, the PIC16LF1513 uses a modified Harvard RISC architecture with a 14-bit instruction word, separate program and data buses, and a hardware stack. This combination gives deterministic instruction timing and simplifies real-time control compared with von Neumann architectures that share a single memory bus.
Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless sensor platforms, home automation peripherals, small industrial controllers, and consumer handheld devices. The wide operating voltage range also allows direct connection to single-cell Li-ion or two-AA battery stacks.
A key design consideration is decoupling: place a 100 nF ceramic bypass capacitor as close as possible to VDD, with a bulk 1-10 uF capacitor nearby. Unused I/O pins should be configured as outputs and tied low to minimize leakage current, which is critical for nanoWatt sleep operation.
This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes that are not consolidated in any single datasheet, offering engineering value beyond the manufacturer's PDF.
Alternativas drop-in para PIC16LF1513-I/SP — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC16LF1513-I/SP (mesmo formato e footprint) — diferindo em Package, ADC, Program Memory (Flash), Mounting Type, RAM.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC16LF1513-I/SO
✅ Drop-In✓ Em estoque
$1.21 / unidade
Ver ficha técnica →PIC16LF1513-E/SP
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC16F1513-I/SP
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC16LF1512-I/SP
✅ Drop-In✓ Em estoque
$1.02 / unidade
Ver ficha técnica →PIC16LF1508-I/P
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$1.04 / unidade
Ver ficha técnica →PIC16LF1513-I/SP Classificações máximas e características elétricas
| Core Architecture | 8-bit PIC (modified Harvard RISC) |
| Family | PIC® XLP™ 16F |
| CPU Speed (Max) | 20 MHz |
| Program Memory (Flash) | 7 KB (4K x 14) |
| SRAM | 256 B |
| ADC | 10-bit |
| I/O Pins | 17 |
| Supply Voltage (VDD) | 1.8 V to 3.6 V |
| Temperatura de operação | -40 C to +85 C (Industrial, 'I') |
| Encapsulamento | 28-pin SPDIP ('SP') |
| Tipo de montagem | Through-Hole (THT) |
| Communication Interfaces | EUSART, MSSP (SPI/I2C) |
| Low-Power Technology | XLP (nanoWatt) |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Configuração de pinos do PIC16LF1513-I/SP
| Pino 1 | RA3/AN3/Vref+/C1INB+/C12IN0-/SS1 — Port A bit 3 / Analog input 3 / Vref+ / Comparator input |
| Pino 2 | RA4/AN4/T0CKI/C1OUT — Port A bit 4 / Analog input 4 / Timer0 clock / Comparator output |
| Pino 3 | RA5/MCLR/VPP — Port A bit 5 / Master Clear (reset) / Programming voltage |
| Pino 4 | RA6/OSC2/CLKOUT — Port A bit 6 / Oscillator output / Clock out |
| Pino 5 | RA7/OSC1/CLKIN — Port A bit 7 / Oscillator input / Clock in |
| Pino 6 | VSS — Ground reference |
| Pino 7 | RA0/AN0/C12IN0+/C1INB- — Port A bit 0 / Analog input 0 / Comparator input |
| Pino 8 | RA1/AN1/C12IN1-/C1INA+ — Port A bit 1 / Analog input 1 / Comparator input |
| Pino 9 | RA2/AN2/C1INA-/Vref- — Port A bit 2 / Analog input 2 / Comparator input / Vref- |
| Pino 10 | RC0/SOSC0/SCL1/SCK1 — Port C bit 0 / Secondary oscillator / I2C clock / SPI clock |
| Pino 11 | RC1/SOSC1/SDA1/SDI1 — Port C bit 1 / Secondary oscillator / I2C data / SPI data in |
| Pino 12 | RC2/CCP1/AN12 — Port C bit 2 / Capture-Compare-PWM 1 / Analog input 12 |
| Pino 13 | RC3/CCP2/AN13 — Port C bit 3 / Capture-Compare-PWM 2 / Analog input 13 |
| Pino 14 | RC4/AN14 — Port C bit 4 / Analog input 14 |
| Pino 15 | RC5/AN15 — Port C bit 5 / Analog input 15 |
| Pino 16 | RC6/AN16/SS1 — Port C bit 6 / Analog input 16 / SPI slave select |
| Pino 17 | RC7/AN17/SDO1 — Port C bit 7 / Analog input 17 / SPI data out |
| Pino 18 | RB0/AN8/INT0/SDA2 — Port B bit 0 / Analog input 8 / External interrupt 0 / I2C data |
| Pino 19 | RB1/AN9/INT1/SCL2 — Port B bit 1 / Analog input 9 / External interrupt 1 / I2C clock |
| Pino 20 | RB2/AN10/INT2 — Port B bit 2 / Analog input 10 / External interrupt 2 |
| Pino 21 | RB3/AN11/INT3/CCP2 — Port B bit 3 / Analog input 11 / External interrupt 3 / CCP2 |
| Pino 22 | RB4/AN12 — Port B bit 4 / Analog input 12 |
| Pino 23 | RB5/AN13 — Port B bit 5 / Analog input 13 |
| Pino 24 | RB6/ICSPCLK/ICDCLK — Port B bit 6 / ICSP clock / ICD clock |
| Pino 25 | RB7/ICSPDAT/ICDDAT — Port B bit 7 / ICSP data / ICD data |
| Pino 26 | VDD — Positive supply voltage (1.8 V to 3.6 V) |
| Pino 27 | VSS — Ground reference |
| Pino 28 | VDD — Positive supply voltage (1.8 V to 3.6 V) |
Aplicações típicas
PIC16LF1513-I/SP é adequado para 6 aplicaçãos: IoT Battery Sensor Node, Consumer Remote Control, Home Automation Edge Node, Industrial Control Panel, Portable Medical Device, Automotive Interior Lighting.
IoT Battery Sensor Node
The PIC16LF1513-I/SP's 1.8-3.6 V VDD range and XLP nanoWatt sleep current allow direct connection to two-AA alkaline or single-cell Li-ion batteries without a boost regulator, reducing BOM cost and quiescent drain. Its 10-bit ADC handles temperature, humidity, and battery-voltage sensing with sufficient resolution for telemetry, and the 7 KB Flash accommodates sensor-fusion firmware plus OTA bootloaders. EUSART/MSSP peripherals enable UART or SPI connection to radios like LoRa or BLE modules. Designers should use sleep modes between measurements and configure unused I/O as outputs-low to maximize battery life, often achieving multi-year operation on 2x AA cells.
Recomendado
Consumer Remote Control
The PIC16LF1513-I/SP fits consumer IR remote controls because its XLP technology minimizes standby drain when the device sits idle for years on a coin cell, and 7 KB Flash holds full RC5/RC6/Sony/NEC protocol stacks with custom button mapping. The 17 I/O pins drive a 4x4 key matrix easily, while the 10-bit ADC reads potentiometers for volume or trim controls. Wide 1.8-3.6 V supply allows direct coin-cell operation without regulation. Engineers typically configure wake-on-keypad-change interrupts to keep sleep current below 1 uA while maintaining responsive button feel.
Recomendado
Home Automation Edge Node
For home automation peripherals (thermostat remotes, blind controllers, dimmer keypads), the PIC16LF1513-I/SP provides the 7 KB Flash, 10-bit ADC, and EUSART needed for sensor readout and wired/wireless bridge firmware. Its industrial -40 to +85 C temperature grade handles attic and garage environments, and the 28-SPDIP package simplifies through-hole assembly for low-volume products. The MSSP peripheral supports SPI displays or I2C sensors directly. Design tip: keep ADC input impedance below 10 kOhm for adequate acquisition time, and route MCLR with a 10 kOhm pull-up for clean reset behavior.
Recomendado
Industrial Control Panel
In industrial control panels, the PIC16LF1513-I/SP's -40 to +85 C industrial temperature range and robust PIC architecture handle factory-floor noise and temperature swings. The 10-bit ADC reads analog sensor signals (4-20 mA loops via shunt, NTC thermistors), while EUSART talks to PLCs or HMIs via RS-232/RS-485 transceivers. The 28-SPDIP through-hole package is preferred for ruggedized equipment where mechanical vibration would stress SMD solder joints. Engineers should add TVS diodes on external I/O and a watchdog timer configuration for unattended operation.
Recomendado
Portable Medical Device
Portable medical peripherals such as pill reminders, single-parameter monitors, and pulse oximeters benefit from the PIC16LF1513-I/SP's low-voltage operation, 10-bit ADC for analog front-end readout, and XLP sleep currents that extend battery life across patient use cycles. The 7 KB Flash supports simple RTOS loops or state-machine firmware for FDA Class II submissions with limited code complexity. The 28-SPDIP package aids rework during prototyping and validation. Designers must use watchdogs, low-voltage brown-out reset (BOR), and redundant firmware checks for IEC 62304 compliance paths.
Recomendado
Automotive Interior Lighting
Interior lighting controllers (ambient strips, footwell lights, door-handle projectors) use the PIC16LF1513-I/SP to drive MOSFETs or LED drivers via PWM and read ambient light sensors through the 10-bit ADC. While the standard -I/SP variant lacks AEC-Q100 qualification, its industrial temp range covers cabin environments, and the 28-SPDIP package simplifies service. For AEC-Q100-qualified replacements, the PIC16F1513 family Q1 variants are available. Designers should add reverse-battery protection on VDD and TVS clamps on outputs connected to wiring harnesses.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC16LF1513-I/SP — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC16LF1513-I/SO | PIC16LF1513-E/SP | PIC16F1513-I/SP | PIC16LF1512-I/SP | PIC16LF1508-I/P |
|---|---|---|---|---|---|---|
| Package | SPDIP-28 (through-hole) | SOIC-28 (surface-mount, pin-compatible) | SPDIP-28 (extended temp, same) | SPDIP-28 (5 V variant, same) | SPDIP-28 (lower Flash, same) | PDIP-28 (8-bit ADC, same footprint) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 7 KB | 7 KB | 7 KB | 7 KB | 3.5 KB (-50%) | 4 KB (-43%) |
| RAM | 256 B | 256 B | 256 B | 256 B | 128 B (-50%) | 256 B |
| Max CPU Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| ADC Resolution | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit | 8-bit (-2 bits) |
| Supply Voltage (VDD) | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 5.5 V (+1.9 V headroom) | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (I-grade) | -40 C to +85 C | -40 C to +125 C (+40 C upper) | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| I/O Pin Count | 17 | 17 | 17 | 17 | 17 | 17 |
| Low-Power Technology | XLP (nanoWatt) | XLP (nanoWatt) | XLP (nanoWatt) | XLP (nanoWatt) | XLP (nanoWatt) | XLP (nanoWatt) |
Principais diferenciais
- Through-hole SPDIP-28 package for prototyping and ruggedized designs (vs PIC16LF1513-I/SO)
- Industrial temperature grade (-40 to +85 C) at lower cost (vs PIC16LF1513-E/SP)
- 7 KB Flash + 256 B RAM with 10-bit ADC at LF voltage (vs PIC16LF1508-I/P)
Notas de projeto
Place a 100 nF ceramic decoupling capacitor as close as physically possible to each VDD pin (pins 26 and 28 on the SPDIP-28 package), with a 1-10 uF bulk capacitor adjacent. The PIC16LF1513 has two VDD pins for noise isolation between analog and digital domains; both must be bypassed. For battery applications, a ferrite bead between analog VDD (AVDD) and digital VDD (DVDD, tied to VDD internally on this device) is not required since this part has only one VDD rail.
Unused I/O pins should be configured as outputs and tied low (or left as inputs with the internal weak pull-up enabled) to minimize leakage current. According to the Microchip datasheet, the XLP sleep current is rated with all I/O in a defined state - leaving pins floating can add microamps of leakage per pin, breaking nanoWatt sleep budgets. On the 28-SPDIP package, leave 1-2 mm clearance between MCLR traces and oscillator traces to avoid injection of reset glitches.
Do not exceed 3.6 V on VDD - the LF variant lacks the 5 V tolerance of the PIC16F1513. If your supply is 5 V (or a Li-ion charged above 3.6 V), substitute the PIC16F1513-I/SP instead. Also note the 10-bit ADC input impedance requirement: keep source impedance below 10 kOhm to avoid acquisition-time errors. For accurate ADC readings, add a 100 nF bypass at the VDD pin closest to the analog channels and use the internal voltage reference when possible.
When using the MSSP peripheral for SPI or I2C, route SCL/SDA traces as short as possible (under 50 mm for I2C at 400 kHz) and add 4.7 kOhm pull-ups on SCL/SDA for standard-mode I2C. The ICSP pins RB6/RB7 should be reserved for programming/debug and not used as high-speed outputs in production, or ensure they can be tri-stated during debug attach. Place the ICSP connector at the board edge to simplify programming access during prototyping.
Informações de conformidade
RoHS and REACH compliant per Microchip product page; lead-free reflow-compatible per JEDEC J-STD-020. Not AEC-Q100 qualified; for automotive AEC-Q100 requirements use the PIC16F1513xxxxx-Q1 family.
